>4B8X_1|Chains A, B|POSSIBLE MARR-TRANSCRIPTIONAL REGULATOR|STREPTOMYCES COELICOLOR (1902) GPGVPSMAAITSIMRAQQILLGEVDAVVKPYGLTFARYEALVLLTFSKSGELPMSKIGERLMVHPTSVTNTVDRLVRSGLVAKRPNPNDGRGTLATITDKGREVVEAATRDLMAMDFGLGAYDAEECGEIFAMLRPLRVAAGDFDED